5.2 - Real-life Example
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Practice Questions
Test your understanding with targeted questions
What does LIFO stand for?
💡 Hint: Think about how a stack of plates is organized.
What operation do you use to remove an item from a stack?
💡 Hint: Consider which item comes off the top of the stack.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does FIFO stand for?
💡 Hint: Think of people waiting in a line.
True or False: A stack allows you to remove items from the bottom.
💡 Hint: Remember how items are added and removed in a stack.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Using a stack, how would you implement a function to reverse a string? Provide pseudocode.
💡 Hint: Think about how you could add and remove characters to reverse the order.
Write a queue implementation that can simulate a ticket line. Include methods for enqueue and dequeue operations.
💡 Hint: Consider how people form lines and how tickets can be processed based on order.
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